X-FIRE 300A-850A, Инструкция по установке и эксплуатации

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particulate and chemical contaminants. To avoid a
blocked flue condition, keep the vent cap clear of
snow, ice, leaves, debris, etc.
Condensate Management
The condensate must be drained properly to protect
the appliance and drainage system. The condensate
from the boiler is acidic. Its pH is between 3.2 and 4.5.
Raypak recommends treating the condensate with a
Condensate treatment kit (sales option Z-12). The
treatment kit is connected to the drain system to raise
the pH level of the condensate. The kit may be added
to avoid long-term damage to the drainage system and
to meet local code requirements. The pH of the efflu-
ent entering a sanitary drain must be 5.0 or higher.
Vent pipe condensate drains are also required for
installation of the XFyre. Follow vent manufacturer
instructions for location of condensate drains in the
vent. The vent condensate should also be routed
through a treatment kit, as required by local code
requirements.
The treatment kit must be sized to the condensate
generated by the appliance and the vent. The possible
WARNING: No substitutions of flue pipe or vent
cap material are allowed. Such substitutions would
jeopardize the safety and health of inhabitants.
TEST PORT
FLUE VENT
CONDENSATE
TREATMENT
CONDENSATE TRAP
CONNECTION
PVC PIPE
1/4” DROP PER FT
VENT CONDENSATION TRAP
FLOOR DRAIN OR SUMP PUMP
12”
Fig. 30: Guide for Condensate Piping
34
The vent must be installed to prevent the potential ac-
cumulation of condensate in the vent pipes. It is
required that:
1. The vent must be installed with a condensate
drain as directed by the vent manufacturer.
2. The vent must be installed with a slight upward
slope of not more than 1/4 inch per foot of hori-
zontal run to the vent terminal.
Termination
The vent cap MUST be installed on the exterior of the
building. The vent cap cannot be installed in a well or
below grade. The vent cap must be installed at least 1
ft above ground level and above normal snow levels.
The vent cap MUST NOT be installed with any com-
bustion air inlet directly above a vent cap. This vertical
spacing would allow the flue products from the vent
cap to be pulled into the combustion air intake installed
above.
This type of installation can cause non-warrantable
problems with components and poor operation of the
boiler due to the recirculation of flue products. Multi-
ple vent caps installed in the same horizontal plane
must have a 4 ft clearance from the side of one vent
cap to the side of the adjacent vent cap(s).
Combustion air supplied from outdoors must be free of